Daysaver IncredibleX & Pump40HV: Lab and Trail Review

Robert Wilson · 2026-06-12

Integrated bike storage is one of the biggest trends in cycling right now. With the IncredibleX multitool and Incredible Pump40HV, Daysaver offers a solution for riders who want to keep essential tools neatly tucked away and out of sight. We put this system through its paces in both the lab and on the trail, testing real-world performance, strengths, and limitations. ### The Incredible Pump40HV: Small Size, Smart Details Pack size drove every decision in the design of the Incredible Pump40HV. At just 4.9 inches long, it fits easily into a jersey pocket, a frame storage bag, or the chest pocket of an EVOC Hydro Pro without complaint. Yet it still delivers a 40 cc stroke volume, which is impressive for something so compact. The optional hose is the detail worth highlighting. It screws onto the valve but is engineered to release neatly on disconnection, eliminating that maddening habit shared by most screw-on systems of pulling the valve core out with it. No more lost air or frustrated trailside moments. - Fits almost anywhere: jersey pocket, frame bag, or chest pocket - Removable hose prevents air loss on disconnect - Doubles as storage housing for additional Daysaver tools - Can be mounted to a bottle cage or tool mount with an optional bracket Ergonomics, though, leave room for improvement. The pump cap has a square-edged shape, and when inflating tires to higher pressures—especially on road bikes—it digs into your palm. That makes it uncomfortable and harder to use for long pumping sessions. ### The IncredibleX: L-Shaped Design for Better Access One thing up front: the IncredibleX is being replaced by the Incredible8. The two models are nearly identical, differing only in the bits they include. The IncredibleX uses two-piece bits, while the Incredible8 uses one-piece versions. The two-piece bits will remain available separately and offer maximum flexibility. For most riders, though, the lower price is the bigger draw: the Incredible8 costs about $22 less than the previous model. When unfolded, the IncredibleX stands out from conventional folding multitools with its distinctive L-shaped design. This layout improves access to bolts that traditional tools struggle to reach. Leverage is excellent, which becomes especially noticeable when loosening pedals with the 8 mm hex key. The bits and bit holders are easy to handle and can be swapped effortlessly, even while wearing gloves. > "The L-shaped design ensures excellent leverage and makes it easy to reach awkwardly positioned bolts." ### Storage Flexibility and a Critical Flaw Storage flexibility is the system's standout quality. The tool mounts inside the handlebar via adjustable end plugs that expand mechanically rather than relying on friction alone, making removal cleaner than most. It can also sit inside the pump body. In either configuration, it stays rattle-free. A OneUp steerer mount works just as well. But we did find a drawback during testing: one of the bits broke. The modular pin-and-magnet connection is sensitive to incorrect installation, and bits that are not fully seated in the holder can fail under load. That's a concern for anyone relying on this tool on the trail. ### Final Thoughts on the Daysaver System The IncredibleX and Incredible Pump40HV make a compelling case for riders who prioritize clean, integrated carry. Modular compatibility, thorough spare parts support, and build quality that justifies the asking price are the headline credentials. The L-shaped layout adds genuine access advantages that a straight tool can't match. The honest obstacle is the price. Those willing to absorb it get a system engineered with care and calibrated for daily trail use. **Pros:** - Clean workmanship and premium material quality - Versatile integration options: handlebars, pumps, and various tool mounts - Excellent leverage for tough bolts **Cons:** - Bits can break if not fully seated - Pump ergonomics could be better at high pressures - Higher price point than some alternatives